Replacement parts for model 1650 power washer

SOURCE: High pressure hose connection blew up. Fix? or buy new?

Yes take it to napa auto parts and they can cut and attach a new end which are for hydraulics. They are crimped on and meant to hold very very high pressure. I used to use a pressure washer everyday for a living and it was a tractor rental/repair shop and we used the hydraulic fitting machine on the power washer hose all the time so rest assured.

SOURCE: builds up to much pressure in hose and stalls engine

Sounds like the unloader is not working. try replacing it and see if that helps.

SOURCE: Cant change the high pressure hose on a Karcher

On the Kärcher, you have a bayonet mount at the base of the tip end of the pistol grip. This is where you attach different types of nozzles and gadgets after having removed the existing sprayer tube. Just push in and turn a quarter of a turn, then you pull it off the pistol grip. The hose is possible to remove from the machine as well, an ordinary threaded mount but since you need the pistol grip to regulate on/off this is probably not what you want to do. If the telescopic wand is made by Kärcher it should be very easy to snap it into place just like when you removed the sprayer tube/nozzle. If the attachment was made to fit Alto washers there is an inexpensive adapter that works very well. Good luck!

SOURCE: Simoniz pressure washer cycles whe not spraying?

This condition is normal.

SOURCE: durabuilt pressure washer 1600psi. Water leaking

Sounds like a faulty seal around the gun. Repair might be few bucks if you take it in. But the price of the part is probably under a buck. Depends if you want to rip apart it yourself.